AA 2872 then F9 3990 at DFW
Sioux Falls → Dallas-Fort Worth → Detroit
Timetable, Dallas-Fort Worth time
15:30AA 2872 from Sioux Falls at the gate
14:55F9 3990 to Detroit leaves the gate
23 h 25 apart on the timetable, overnight
F9 3990 leaves 23 h 25 after AA 2872 arrives on the timetable: more than half a day, so not a connection we count.